3524427 has 12 divisors (see below), whose sum is σ = 5156320. Its totient is φ = 2319408.

The previous prime is 3524413. The next prime is 3524431. The reversal of 3524427 is 7244253.

It is not a de Polignac number, because 3524427 - 2⁶ = 3524363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3524427.

It is not an unprimeable number, because it can be changed into a prime (3524407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1768 + ... + 3189.

Almost surely, 2^3524427 is an apocalyptic number.

3524427 is a deficient number, since it is larger than the sum of its proper divisors (1631893).

3524427 is a wasteful number, since it uses less digits than its factorization.

3524427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5042 (or 5039 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 3524427 is about 1877.3457326769. The cubic root of 3524427 is about 152.1818431940.

The spelling of 3524427 in words is "three million, five hundred twenty-four thousand, four hundred twenty-seven".